7713967 has 2 divisors, whose sum is σ = 7713968. Its totient is φ = 7713966.

The previous prime is 7713961. The next prime is 7713997. The reversal of 7713967 is 7693177.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 7713967 - 2¹⁵ = 7681199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7713961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3856983 + 3856984.

It is an arithmetic number, because the mean of its divisors is an integer number (3856984).

Almost surely, 2^7713967 is an apocalyptic number.

7713967 is a deficient number, since it is larger than the sum of its proper divisors (1).

7713967 is an equidigital number, since it uses as much as digits as its factorization.

7713967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55566, while the sum is 40.

The square root of 7713967 is about 2777.4029235961. The cubic root of 7713967 is about 197.5874056319.

The spelling of 7713967 in words is "seven million, seven hundred thirteen thousand, nine hundred sixty-seven".